... of easy operation, a small fine, beautiful The product structure: 1. Camera 2, compass module 3, ... , hang buckle 5, reset hole 6, function key 7, lightParameters Itemparametersvideo formatAVIvideo encodingM-JPEGVideo Resolution1280*720PVideo ... Mainstream audio and video playerImage ratio4:3Support systemWindows me/2000/XP/2003/vista/7;Mac os ... the camera, please first charge. HD compass sports dv